National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Concord Municipal Airport (KCON)

Lat: 43.2°NLon: 71.5°WElev: 338ft.

Overcast

30°F

-1°C

Humidity 75%
Wind Speed NE 6 mph
Barometer 30.01 in (1016.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 22 Feb 8:51 pm EST
Extended Forecast for

Deerfield NH

Blizzard Warning February 23, 12:00am until February 23, 10:00pm
Click here for hazard details and duration
Blizzard Warning

  • Tonight

    Tonight: Snow, mainly after 1am. Low around 20. Blustery, with a northeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Chance Snow
    then Snow and
    Blustery

  • Monday

    Monday: Snow. Widespread blowing snow, mainly between 7am and 1pm. High near 29. Blustery, with a north wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 29 °F

    Snow and
    Blowing Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 8pm. Patchy blowing snow before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 17. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Snow Likely
    and Patchy
    Blowing Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 7. West wind around 5 mph becoming calm after midnight.

    Low: 7 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow, mainly before 1pm. High near 33. Chance of precipitation is 80%.

    High: 33 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow after 2pm. Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow likely before 1am, then rain and snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.

    Low: 24 °F

    Snow Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Tonight
Snow, mainly after 1am. Low around 20. Blustery, with a northeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Monday
Snow. Widespread blowing snow, mainly between 7am and 1pm. High near 29. Blustery, with a north wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Monday Night
Snow likely, mainly before 8pm. Patchy blowing snow before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 17. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Mostly sunny, with a high near 28. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 7. West wind around 5 mph becoming calm after midnight.
Wednesday
Snow, mainly before 1pm. High near 33. Chance of precipitation is 80%.
Wednesday Night
A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 20.
Thursday
A 40 percent chance of snow after 2pm. Mostly sunny, with a high near 38.
Thursday Night
Snow likely before 1am, then rain and snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.
Friday
A chance of rain and snow before 7am, then a chance of snow between 7am and 10am. Partly sunny, with a high near 40. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 15.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deerfield NH
 43.16°N 71.24°W (Elev. 499 ft)
Last Update:
5:50 pm EST Feb 22, 2026
Forecast Valid:
9pm EST Feb 22, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation